Merge pull request steemit#3105 from steemit/sp498

SP 498

Merge pull request steemit#3071 from steemit/20181015-bump-version

Bump version to 0.20.6

Merge pull request steemit#2996 from steemit/20180928-version-bump

Bump to 0.20.5

Merge pull request steemit#2977 from steemit/2961-rc-immediate-delega…

…tion

Increment rc_account.manabar immediately for positive RC changes steemit#2961

Merge pull request steemit#2924 from steemit/20180921-bump-version

Bump version to 0.20.2

Merge pull request steemit#2917 from steemit/20180919-bump-version

Bump version to 0.20.1

Merge pull request steemit#2889 from steemit/2018-09-11-fix-wallet-ty…

…po-2876

wallet.cpp:  Fix typo introduced in steemit#2876

Merge pull request steemit#2843 from steemit/merge-develop

Merge develop

Merge pull request steemit#2796 from steemit/20180815-bum-version

Bump version to 0.19.12

Merge pull request steemit#2753 from steemit/20180807-bump-version-0.…

…19.11

Bump steemd version to 0.19.11